applications/utilities/postProcessing/miscellaneous/writeCellCentres/writeCellCentres.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2008 OpenCFD Ltd.
   6      \\/     M anipulation  |
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
  11     OpenFOAM is free software; you can redistribute it and/or modify it
  12     under the terms of the GNU General Public License as published by the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM; if not, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 Description
  26     Write the three components of the cell centres as volScalarFields so
  27     they can be used in postprocessing in thresholding.
  28
  29 \*---------------------------------------------------------------------------*/
  30
  31 #include "argList.H"
  32 #include "fvMesh.H"
  33 #include "vectorIOField.H"
  34 #include "volFields.H"
  35
  36 using namespace Foam;
  37
  38 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  39
  40 // Main program:
  41
  42 int main(int argc, char *argv[])
  43 {
  44 #   include "addTimeOptions.H"
  45 #   include "setRootCase.H"
  46 #   include "createTime.H"
  47
  48
  49     // Get times list
  50     instantList Times = runTime.times();
  51
  52 #   include "checkTimeOptions.H"
  53
  54     runTime.setTime(Times[startTime], startTime);
  55
  56 #   include "createMesh.H"
  57
  58     for (label i=startTime; i<endTime; i++)
  59     {
  60         runTime.setTime(Times[i], i);
  61
  62         Info<< "Time = " << runTime.timeName() << endl;
  63
  64         // Check for new mesh
  65         mesh.readUpdate();
  66
  67         volVectorField cc
  68         (
  69             IOobject
  70             (
  71                 "cellCentres",
  72                 runTime.timeName(),
  73                 mesh,
  74                 IOobject::NO_READ,
  75                 IOobject::AUTO_WRITE
  76             ),
  77             mesh.C()
  78         );
  79
  80         //Info<< "Writing cellCentre positions to " << cc.name() << " in "
  81         //    << runTime.timeName() << endl;
  82         //
  83         //cc.write();
  84
  85         Info<< "Writing components of cellCentre positions to volScalarFields"
  86             << " ccx, ccy, ccz in " <<  runTime.timeName() << endl;
  87
  88         for (direction i=0; i<vector::nComponents; i++)
  89         {
  90             volScalarField cci
  91             (
  92                 IOobject
  93                 (
  94                     "cc" + word(vector::componentNames[i]),
  95                     runTime.timeName(),
  96                     mesh,
  97                     IOobject::NO_READ,
  98                     IOobject::AUTO_WRITE
  99                 ),
 100                 mesh.C().component(i)
 101             );
 102
 103             cci.write();
 104         }
 105     }
 106
 107     Info << nl << "End" << endl;
 108
 109     return 0;
 110 }
 111
 112
 113 // ************************************************************************* //